Hong Kong Office：
Add：UNITD18, 3/F, WONG KING INDUSTRIAL BUILDING, NO.2 TAI YAU STREET, KOWLOON HONG KONG
Mobile：+86-159 8935 2691
Email：sales1@chinyi-chips.com

Shenzhen office：
Add：301C, 3F TianJing building, Tian'an Digital City, Futian District, Shenzhen, China
Mobile：+86-159 8679 6840
Email： Jacky.tang@chinyi-chips.com